Air quality annual statistics calculated by the EEA

Data Table

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The annual aggregated air quality values have been calculated by EEA based on the primary observations (time series) uploaded by countries into CDR and successfully tested by automated QC.

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Table definition

Air Quality annual statistics:

Field name	Description	Data type
Country	Country or territory name.	string
Air Quality Network	Inspire identifier (Local Id) of air quality network, given by data provider.	string
Air Quality Network Name	Name of air quality measurement network, given by data provider.	string
Air Quality Station EoI Code	EoI code of air quality measurement station (as in AirBase), given by data provider.	string
Air Quality Station Name	Name of air quality measurement station, given by data provider.	string
Sampling Point Id	Inspire identifier (Local Id) of sampling point, given by data provider.	string
Air Pollutant	Air polluting substance, level of which is measured and reported to the EEA (see notation in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/pollutant).	string
Air Pollutant Description	Description of air polluting substance, level of which is measured and reported to the EEA (see also in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/pollutant).	string
Data Aggregation Process Id	Id of process of data aggregation into annual values (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/aggregationprocess).	string
Data Aggregation Process	Description of process of data aggregation into annual values (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/aggregationprocess).	string
Year	Year for which primary data have been reported/ statistics were calculated.	numeric
Air Pollution Level	Concentration or level of air polluting substance, here given as an aggregation of air pollutant concentration values from primary observation time series.	numeric
Unit Of Air Pollution Level	Unit of concentration or level of air polluting substance (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/uom/concentration).	string
Data Coverage	Proportion of valid measurement included in the aggregation process within averaging period, expressed as percentage. If Data Coverage < 75% for averaging period of a year, annual statistics should not be included in air quality assessments, if Data Coverage < 85% (in a year), annual statistics should not be included in compliance checks.	numeric
Verification	Information based on verification flags found in reported time series (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/observationverification).	numeric
Air Quality Station Type	Type of Air Quality Measurement Station - information whether it is measuring background, industrial or traffic related air pollution (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/stationclassification).	string
Air Quality Station Area	Area of Air Quality Measurement Station - information whether it is measuring air pollution in urban, suburban, rural (etc.) environment (see in Data Dictionary: http://dd.eionet.europa.eu/vocabulary/aq/areaclassification).	string
Longitude	Longitude of the location of AQ measurement for which the statistics were calculated.	numeric
Latitude	Latitude of the location of AQ measurement for which the statistics were calculated.	numeric
Altitude	Altitude of the location of AQ measurement for which the statistics were calculated.	numeric
City	City name.	string
City Code	City code as specified in Eurostat's Urban Audit.	string
City Population	Population of city.	string
Source Of Data Flow	Specification of data flow which is source for raw data used for the statistics calculation.	string
Calculation Time	Date and time of the latest statistics calculation.	datetime
Filter on data used in AQ Report	Flag filtering on data used in AQ Report.	string
Filter on data used in attainment analysis	Flag filtering on data used in attainment analysis.	string
Filter on Data Coverage	Flag filtering on Data Coverage.	string
Filter on Sampling Points declared in data flow C	Flag filtering on Sampling Points declared in data flow C.	string
Filter on single Sampling Point at monitoring site	Flag filtering on single Sampling Point at monitoring site.	string
It is potential outlier (AQD pollutants only)	Flag filtering potential outliers (AQD pollutants only).	string
Link to raw data (only E1a/validated data from AQ e-Reporting)	Link to raw data (only E1a/validated data from AQ e-Reporting).	string